CN201031371Y - Hydrostatic transmission driven running, cleaning up operation road sweeper - Google Patents
Hydrostatic transmission driven running, cleaning up operation road sweeper Download PDFInfo
- Publication number
- CN201031371Y CN201031371Y CNU2006200011844U CN200620001184U CN201031371Y CN 201031371 Y CN201031371 Y CN 201031371Y CN U2006200011844 U CNU2006200011844 U CN U2006200011844U CN 200620001184 U CN200620001184 U CN 200620001184U CN 201031371 Y CN201031371 Y CN 201031371Y
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- hydraulic
- hydraulic pump
- motor
- sweeping machine
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Abstract
A sweeping car includes a frame, an engine, a dustbin, a suction tube, an acetabular, a variable hydraulic pump, a gear hydraulic pump, a hydraulic motor of brush sweeper, the brush sweeper, the hydraulic motor of a blower, the blower and a reduction box. The engine is connected with a shaft joint, driving the variable hydraulic pump and the gear hydraulic pump. A running hydraulic motor is connected with the transmission reduction box, a transmission shaft and a real axle, driving the vehicle to run. The variable hydraulic pump controls the running speed by controlling a footplate. The gear hydraulic pump drives the hydraulic motor of brush sweeper and the bush sweeper clears the garbage. The hydraulic motor of the transmission blower drives the blower to inhale the garbage into the dustbin via the suction tube and the acetabular. The residual dust discharged at the outlet of an exhaust airway is cleared by the brush sweeper and inhaled into the dustbin to be deposited and filtered again. The sweeping car has the advantages of high efficiency, no dust and ash, more interchangeable fittings and low maintenance cost.
Description
Technical field
The present invention relates to a kind of sweeping machine, especially hydraulic drive drive travel, a kind of sweeping machine of cleaning work.
Background technology
Along with the development of Chinese Urbanization, urban road is more and more broader smooth, the place that the city becomes people's leisure, tourism, shopping gradually and enjoys culture life enjoyment.In the city, people need the air of breath freshening, wish walking on the road of cleaning, and the cleaning urban road uses sweeping machine more and more.At present, urban road sweeping machine on the market mainly contains two verieties, one class is medium-sized sweeping machine, dispose that twin-engined power sources drive cleaning work machinery respectively and driving is travelled, this class sweeping machine sweeping efficiency height, the air draft air draught circulating system is arranged, control dirt is effective in the cleaning work process, but it is big and clumsy that shortcoming is a vehicle, be not suitable for keeping a public place clean of city busy street, when the operation of bustling highway section, easily influence traffic daytime, and because vehicle is big my poor writing, painting, etc. already the time self gait of march also very slow, more can't enter nonmotorized vehicle lane, tunnel cleaning.Second class is that monomotor configuration full hydraulic drive is travelled, the small-sized sweeping machine of operation, this class sweeping machine is small and exquisite, be fit to very much city busy street and nonmotorized vehicle lane, tunnel cleaning, keep a public place clean, but owing to use hydraulic motor directly to drive trailing wheel, vehicle does not have the design of back axle damping leaf spring, Vehicle Speed is slow, and operating speed is slow, and operating efficiency is low; This class sweeping machine is owing to the reason on the full hydraulic drive project organization, all be forward type brush, forward type sucker, middle-set-type or the rear-engine that adopts, sweep at sweeping machine and often to be entrained with the residual dust of filter dirt when inhaling in the operation process air draft and outwards to spray from vehicle body top wind exhausting outlet with air draft, this class sweeping machine has spray ash, airborne dust secondary pollution environmental phenomenon to take place in the more serious highway section operation process of road surface drying and refuse pollution easily; The chassis special of this full hydraulic sweeping machine all is small lot batch manufacture, the sweeping machine of the two class automobile chassises of comparing repacking, and the chassis part versatility is poor, and manufacturing cost height, user maintain inconvenience, maintenance cost height.
Patent disclosure manual CN1049218A in first to file discloses a kind of hydralic drive automobile, relate to a kind of fluid power system, drive a double-action automatic variable breakaway stator paddle pump operation by motor, the hydraulic fluid that produces is delivered to hydraulic motor on the driving wheel by circulating line, realizes the driving of automobile by hydraulic motor.Its weak point is directly to drive wheel by hydraulic motor, between wheel and the vehicle frame damping leaf spring can't be installed, and the vehicle ' damping effect is poor, operating speed is slow, fault rate is high; And standard automobile accessories such as the automobile of this structure is the self-control chassis, can not use propons, back axle, turns to, brake are made and the maintenance cost height.
Disclose a kind of road-sweeper assistant engine actuating unit at the patent disclosure manual CN2157885 of first to file, formed, be connected by fluid-flywheel clutch between motor and the gear-box by motor, gear-box, blower fan.Its weak point is big and clumsy by the twin-engined sweeping machine volumes of forming, oil consumption is high.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, provide a kind of can be with two class automobile chassises repackings, monomotor configuration, drive with hydraulic transmission mode travel, the sweeping machine of cleaning work.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of hydraulic drive drives and travels, the sweeping machine of cleaning work, comprise vehicle frame and establish thereon driver's cabin, rear axle beam, dustbin, water tank, suction tube, sucker, brush, the brush hydraulic motor, blower fan, the blower fan hydraulic motor, hydraulic valve integrated package group, hydraulic oil container, the blower fan exhast duct, motor is located at the anterior under-cab of vehicle frame, flywheel shell of engine connects motor and installs, volume adjustable hydraulic pump serial connection gear hydraulic pump is installed on the flywheel shell of engine, shaft coupling one end connects engine output shaft, the other end connects the power shaft of volume adjustable hydraulic pump, the hydraulic motor that travels is installed in the power shaft that connects reduction box on the reduction box, reduction box is suspended on the vehicle frame bottom, before the rear axle beam, one power transmission shaft is set, reduction gearbox output shaft connects power transmission shaft one end, the power transmission shaft other end connects and the transmission rear axle beam, one motor hand throttle is set in driver's cabin, volume adjustable hydraulic pump control pin pedal is installed on the position of former engine throttle foot rest in driver's cabin, the volume adjustable hydraulic pump reversing switch is set in driver's cabin, mainly by volume adjustable hydraulic pump, the hydraulic motor that travels is formed sweeping machine and is driven the hydraulic system of travelling, mainly by the gear hydraulic pump, the brush hydraulic motor, the blower fan hydraulic motor is formed driving cleaning work hydraulic system.
Described gear hydraulic pump is one or two;
Described volume adjustable hydraulic pump control pin foot-controlled form is mechanical hydraulic-pressure type or electric-liquid type;
Directly connect and the driving rear axle beam by the hydraulic motor that travels; Or directly drive the both sides trailing wheel by two hydraulic motors.
Described sweeping machine is front-mounted engine, mid-brush, rearmounted sucker, and blower fan is installed in the dustbin top, and the exhast duct outlet is located at the bottom of dustbin front.
Hydraulic drive described in the utility model drives and travels, the sweeping machine of cleaning work, motor driven volume adjustable hydraulic pump, gear hydraulic pump when operation, volume adjustable hydraulic pump drives the hydraulic motor that travels, travel hydraulic motor transmission reduction box transmission drive shaft again the transmission rear axle beam drive the sweeping machine speed change and travel; The gear hydraulic pump provides sweeping machines such as blower fan, brush with the stable power of car Work machine; This sweeping machine front-mounted engine, mid-brush, rearmounted sucker, blower fan is installed in the dustbin top, and before exhast duct was installed in dustbin, the exhast duct outlet was located at the bottom of dustbin front, formed air draught air draft circulation in the cleaning work process.The utlity model has some advantages that are better than existing product is:
1, compact conformation makes the sweeping machine miniaturization, is fit to the cleaning of city busy street, nonmotorized vehicle lane, tunnel, park, school and keeps a public place clean
2, monomotor configuration, the transmission efficiency height, oil consumption is low.
3, front-mounted engine, mid-brush, rearmounted sucker, ash, not airborne dust, secondary contaminated environment are not sprayed in air draught air draft cyclic design in the cleaning work process.
4, available two class automobile chassises repacking, propons, back axle, turn to, brake system available standards automobile chassis spare all, low cost of manufacture, reliable in quality; Before and after bridge all use damping leaf spring sweeping machine damping performance good, drive comfortablely, Vehicle Speed is fast, efficient is high.
Description of drawings:
Fig. 1 is the front view of the utility model sweeping machine,
Fig. 2 is the vertical view of the utility model sweeping machine.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
A kind of hydraulic drive drives and travels, the sweeping machine of cleaning work, comprise vehicle frame 22 and establish thereon driver's cabin 1, motor 11, rear axle beam 17, dustbin 23, water tank 4, suction tube 7, sucker 10, brush 8, brush hydraulic motor 9, blower fan 6, blower fan hydraulic motor 5, hydraulic valve integrated package group 21, hydraulic oil container 20, blower fan exhast duct 3, wherein driver's cabin 1 is located at the top of vehicle frame 22 front portions, rear axle beam 17 is located at the below at vehicle frame 22 rear portions, enclosed type dustbin 23 is located at top, vehicle frame 22 rear portions, water tank 4 is located at enclosed type dustbin 23 bottoms, the top of vehicle frame 22,2 or 4 brushes 8 are located at the below of both sides, vehicle frame 22 middle part symmetrically, brush hydraulic motor 9 is located on the support of each brush 8 respectively and each brush 8 of transmission, sucker 10 is located at the below at vehicle frame 22 rear portions, one end UNICOM sucker 10 of suction tube 7, the other end pierces in the dustbin 23 at vehicle frame 22 rear portions, blower fan 6 is located at dustbin 23 tops, blower fan hydraulic motor 5 is located at blower fan 6 tops and transmission blower fan 6, blower fan 6 air intakes are located in the dustbin 23, one end UNICOM blower fan 6 air outlets of blower fan exhast duct 3 also are located at dustbin 23 front portions from top to bottom, blower fan exhast duct air outlet 27 leaves below dustbin 23 front portions, hydraulic valve integrated package group 21 and hydraulic oil container 20 are located at top, vehicle frame 22 middle parts respectively, motor 11 is located at vehicle frame 22 anterior driver's cabins 1 below, flywheel shell of engine 24 connects motor 11 and installs, volume adjustable hydraulic pump 12 serial connection gear hydraulic pumps 13 are installed on the flywheel shell of engine 24, an if shaft coupling 25, shaft coupling 25 1 ends connect motor 11 output shafts, the other end connects the power shaft of volume adjustable hydraulic pump 12, the hydraulic motor 15 that travels is installed in the power shaft that connects reduction box 14 on the reduction box 14, before reduction box 14 is suspended on vehicle frame 22 bottom rear axle beams 17, one power transmission shaft 16 is set, reduction box 14 output shafts connect power transmission shaft 16 1 ends, and power transmission shaft 16 other ends connect and transmission rear axle beam 17.One motor hand throttle 19 is set in driver's cabin 1, volume adjustable hydraulic pump control pin pedal 18 is installed on the position of driver's cabin 1 intrinsic motivation accelerator pedal, a volume adjustable hydraulic pump reversing switch 26 is set in driver's cabin 1.
During operation, ato unit 11 back maneuvering engine hand throttles 19 quicken and set motor 11 and rotate at a certain working speed, motor 11 drives the volume adjustable hydraulic pump 12, the gear hydraulic pump 13 that are serially connected by shaft coupling 25 and rotates, and volume adjustable hydraulic pump 12 is in the initial duty of zero output when beginning to rotate.Gear hydraulic pump 13 sucks hydraulic oil and rotates by hydraulic oil pipe, hydraulic valve integrated package group 21 output hydraulic oil transmission blower fan hydraulic motors 5, brush hydraulic motor 9 from hydraulic oil container 20; The 9 transmission brushes 8 of brush hydraulic motor are rotated, and blower fan hydraulic motor 5 transmission blower fans 6 rotate.Manipulated variable hydraulic pump control pin pedal 18 makes volume adjustable hydraulic pump 12 suck hydraulic oil from hydraulic oil container 20 and rotates by hydraulic oil pipe, hydraulic valve integrated package group 21 variablees output hydraulic oil transmission hydraulic motor 15 speed changes of travelling, travel hydraulic motor 15 transmission reduction boxes 14 again transmission drive shaft 16 again transmission rear axle beam 17 drive the sweeping machine speed changes and travel, handle driver's cabin internal variable hydraulic pump reversing switch 26 and can realize the conversion that sweeping machine advances and moves backward.Sweeping machine travels in the operation process; brush 8 is rotated the rubbish of sweeping machine both sides is swept in the middle of sweeping machine; before the sucker 10; blower fan 6 rotates and forms negative pressure by suction tube 7 in dustbin 23; rubbish during sucker 10 is advanced sweeping machine before the sucker 10 sucks in the dustbin 23; the water spray system of sweeping machine is extracted water out and is sprayed wetting brush 8 from water tank 4 when sweeping machine is worked before; dust in the sucker 10 and rubbish; dust by the wetting back of repeatedly being sprayed water form with the affine particulate of the globule and by in the process of inhaling mutually collision merge and form particle rubbish; rubbish with air-flow be inhaled into dustbin 23 back sedimentation under the action of gravity and under filter screen 28 barrier effects major part fall into bottom accumulation dustbin 23 in; blower fan 6 will filter air behind the dirt extract out dustbin 23 and along exhast duct 3 exhast duct export 27 places discharge dustbin 23 front portions below; be entrained with in the air draft filter behind the dirt residual particulate dirt with air draft in dustbin 23 bottoms again by water spray dust's affine formation particle rubbish; and brush 8 rubbish that continues to have swept is inhaled into sucker 10 again in advancing with sweeping machine; in suction tube 7 and the dustbin 23; spray ash when cleaning work has been avoided in from the air draught air draft that so circulates design to the air draft of sweeping machine outside has reduced airborne dust; reduced the secondary pollution environment.
Drive with the hydraulic drive of two class automobile chassises repackings the utility model travel, during the sweeping machine of cleaning work, keep former automobile chassis propons, back axle, turn to, brake system, dismantle gearbox, cut off power transmission shaft and reequip low cost of manufacture, reliable in quality; The main accessory on the sweeping machine chassis of the utility model repacking and auto parts machinery be general make easy to maintenance, maintenance cost is low; Because the effect of bridge and damping leaf spring before and after having, human pilot is comfortable, and the vehicle ' operating speed is fast, the operating efficiency height.
The full hydraulic drive sweeping machine of more preposition brush, preposition sucker, mid-or rear engine, sweeping machine of the present utility model can be accomplished front-mounted engine, mid-brush, rearmounted sucker, circulation air draught air draft design, has reduced airborne dust, does not spray ash, secondary contaminated environment not.
Front-mounted engine, mid-brush, rearmounted sucker, motor without reduction box, rear axle beam, directly drives the design scheme of both sides trailing wheel also of the present utility model protection domain in 2 hydraulic motors with shaft coupling direct connection volume adjustable hydraulic pump, gear hydraulic pump.
Claims (5)
1. a hydraulic drive drives and travels, the sweeping machine of cleaning work, comprise vehicle frame (22) and establish thereon driver's cabin (1), rear axle beam (17), dustbin (23), water tank (4), suction tube (7), sucker (10), brush (8), brush hydraulic motor (9), blower fan (6), blower fan hydraulic motor (5), hydraulic valve integrated package group (21), hydraulic oil container (20), blower fan exhast duct (3), it is characterized in that motor (11) is located at the anterior driver's cabin of vehicle frame (22) (1) below, flywheel shell of engine (24) connects motor (11) and installs, volume adjustable hydraulic pump (12) serial connection gear hydraulic pump (13) is installed on the flywheel shell of engine (24), shaft coupling (25) one ends connect motor (11) output shaft, the other end connects the power shaft of volume adjustable hydraulic pump (12), the hydraulic motor (15) that travels is installed in reduction box (14) and goes up the power shaft that connects reduction box (14), reduction box (14) is suspended on the bottom of vehicle frame (22), rear axle beam (17) is preceding, one power transmission shaft (16) is set, the output shaft of reduction box (14) connects power transmission shaft (16) one ends, power transmission shaft (16) other end connects and transmission rear axle beam (17), one motor hand throttle (19) is set in driver's cabin (1), volume adjustable hydraulic pump control pin pedal (18) is installed on the position of driver's cabin (1) intrinsic motivation accelerator pedal, volume adjustable hydraulic pump reversing switch (26) is set in driver's cabin (1), mainly by volume adjustable hydraulic pump (12), the hydraulic motor (15) that travels is formed sweeping machine and is driven the hydraulic system of travelling, mainly by gear hydraulic pump (13), brush hydraulic motor (9), blower fan hydraulic motor (5) is formed driving cleaning work hydraulic system.
2. a kind of hydraulic drive according to claim 1 drives and travels, the sweeping machine of cleaning work, and it is characterized in that: gear hydraulic pump (13) is one or two;
3. a kind of hydraulic drive according to claim 1 drives and travels, the sweeping machine of cleaning work, it is characterized in that: the form of volume adjustable hydraulic pump control pin pedal (18) control is mechanical hydraulic-pressure type or electric-liquid type;
4. a kind of hydraulic drive according to claim 1 drives and travels, the sweeping machine of cleaning work, it is characterized in that: directly connected and driven rear axle beam (17) by the hydraulic motor that travels (15); Or directly drive the both sides trailing wheel by two hydraulic motors (15).
5. a kind of hydraulic drive according to claim 1 drives and travels, the sweeping machine of cleaning work, it is characterized in that: sweeping machine is front-mounted engine (11), mid-brush (8), rearmounted sucker (10), blower fan (6) is installed in dustbin (23) top, and exhast duct outlet (27) is located at the bottom of dustbin (23) front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200011844U CN201031371Y (en) | 2006-01-18 | 2006-01-18 | Hydrostatic transmission driven running, cleaning up operation road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200011844U CN201031371Y (en) | 2006-01-18 | 2006-01-18 | Hydrostatic transmission driven running, cleaning up operation road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201031371Y true CN201031371Y (en) | 2008-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200011844U Expired - Lifetime CN201031371Y (en) | 2006-01-18 | 2006-01-18 | Hydrostatic transmission driven running, cleaning up operation road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201031371Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886371A (en) * | 2010-07-07 | 2010-11-17 | 界首市粮食机械有限责任公司 | Wholly-sucking vacuum sweeper |
| CN102328590A (en) * | 2011-09-16 | 2012-01-25 | 湖北三江航天万山特种车辆有限公司 | Single-pedal dual-working-condition accelerating system |
| CN103153491A (en) * | 2010-09-08 | 2013-06-12 | 西库雷扎·安姆比恩特公司 | Multi-purpose truck for re-establishment of safe and practicable road conditions, after car accidents, through cleaning of the road platform |
| CN105836350A (en) * | 2016-06-02 | 2016-08-10 | 长沙伟诺机电有限公司 | Garbage collection truck |
| CN106917374A (en) * | 2015-12-28 | 2017-07-04 | 天津市绿通环保工程设备开发有限公司 | Environment-friendlyroad road sweeper |
| CN108677841A (en) * | 2018-05-28 | 2018-10-19 | 扬州金威环保科技有限公司 | A kind of negative pressure dust collector for protecting wind turbine |
| CN109083059A (en) * | 2018-07-20 | 2018-12-25 | 福建龙马环卫装备股份有限公司 | A kind of road surface dumper apparatus for work control method and system |
| CN109555059A (en) * | 2018-12-28 | 2019-04-02 | 昆明理工大学 | A kind of road sweeper device people |
| CN111705726A (en) * | 2020-06-22 | 2020-09-25 | 中福田意环境技术(青岛)有限公司 | Electric variable-volume light-weight washing and sweeping vehicle |
| CN111839369A (en) * | 2020-08-20 | 2020-10-30 | 佛山市奥科奇清洁设备科技有限公司 | Three-in-one integrated dust control mechanism |
-
2006
- 2006-01-18 CN CNU2006200011844U patent/CN201031371Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886371A (en) * | 2010-07-07 | 2010-11-17 | 界首市粮食机械有限责任公司 | Wholly-sucking vacuum sweeper |
| CN103153491A (en) * | 2010-09-08 | 2013-06-12 | 西库雷扎·安姆比恩特公司 | Multi-purpose truck for re-establishment of safe and practicable road conditions, after car accidents, through cleaning of the road platform |
| CN103153491B (en) * | 2010-09-08 | 2016-02-24 | 西库雷扎·安姆比恩特公司 | For after traffic accident to the multipurpose truck of the reconstruction of safety and connecting way situation |
| CN102328590A (en) * | 2011-09-16 | 2012-01-25 | 湖北三江航天万山特种车辆有限公司 | Single-pedal dual-working-condition accelerating system |
| CN106917374A (en) * | 2015-12-28 | 2017-07-04 | 天津市绿通环保工程设备开发有限公司 | Environment-friendlyroad road sweeper |
| CN105836350A (en) * | 2016-06-02 | 2016-08-10 | 长沙伟诺机电有限公司 | Garbage collection truck |
| CN108677841A (en) * | 2018-05-28 | 2018-10-19 | 扬州金威环保科技有限公司 | A kind of negative pressure dust collector for protecting wind turbine |
| CN109083059A (en) * | 2018-07-20 | 2018-12-25 | 福建龙马环卫装备股份有限公司 | A kind of road surface dumper apparatus for work control method and system |
| CN109083059B (en) * | 2018-07-20 | 2021-02-19 | 福建龙马环卫装备股份有限公司 | Control method and system for road cleaning vehicle operation device |
| CN109555059A (en) * | 2018-12-28 | 2019-04-02 | 昆明理工大学 | A kind of road sweeper device people |
| CN109555059B (en) * | 2018-12-28 | 2024-03-15 | 昆明理工大学 | Road surface cleaning robot |
| CN111705726A (en) * | 2020-06-22 | 2020-09-25 | 中福田意环境技术(青岛)有限公司 | Electric variable-volume light-weight washing and sweeping vehicle |
| CN111839369A (en) * | 2020-08-20 | 2020-10-30 | 佛山市奥科奇清洁设备科技有限公司 | Three-in-one integrated dust control mechanism |
| CN111839369B (en) * | 2020-08-20 | 2022-05-27 | 佛山市奥科奇清洁设备科技有限公司 | Three-in-one integrated dust control mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU FLY BALL SPECIAL VEHICLE MANUFACTURING CO Free format text: FORMER OWNER: MACHINE TOOL CO., LTD., YANCHENG CITY; PATENTEE Effective date: 20080201 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080201 Address after: No. 45 West Harbor Road, Jiangsu, Yancheng City: 224007 Patentee after: Jiangsu Feiqiu Special Vehicle Manufacturing Co., Ltd. Address before: Jiangsu Yancheng City construction east road 18 Yancheng City Machine Tool Co., Ltd., zip code: 224007 Co-patentee before: Zhao Guogui Patentee before: Yancheng City Machine Tool Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU AOXIN NEW ENERGY VEHICLE CO., LTD. Free format text: FORMER OWNER: JIANGSU FEIQIU SPECIAL VEHICLE MANUFACTURING CO., LTD. Effective date: 20110301 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224007 NO.45, WENGANG WEST ROAD, YANCHENG CITY, JIANGSU PROVINCE TO: 224007NO.43, SOUTH ROAD, XIWANG AVENUE, ECONOMIC DEVELOPMENT ZONE, YANCHENG CITY, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110301 Address after: 224007 No. 43 South Avenue, Yancheng City Economic Development Zone, Jiangsu, China Patentee after: Jiangsu Aoxin New Energy Automobile Co., Ltd. Address before: 224007 No. 45 West Harbor Road, Jiangsu, Yancheng City Patentee before: Jiangsu Feiqiu Special Vehicle Manufacturing Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20080305 |
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| EXPY | Termination of patent right or utility model |